Speaker



FIG. 1 is a rear perspective view of a speaker showing our new design according to a first embodiment;

FIG. 2 is a left side elevation view thereof;

FIG. 3 is a right side elevation view thereof;

FIG. 4 is a front elevation view thereof;

FIG. 5 is a rear elevation view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is an exploded rear perspective view thereof;

FIG. 9 is an exploded front perspective view thereof;

FIG. 10 is an exploded rear perspective view of a speaker showing our new design according to a second embodiment, which is identical to the first embodiment except for differences in the internal portion of the speaker shown in FIGS. 8-9 and 10-11; and,

FIG. 11 is an exploded front perspective view thereof.

The dashed broken lines in the figures illustrate portions of the speaker that form no part of the claimed design. 

CLAIM The ornamental design for a speaker, as shown and described. 